Lipsey, Richard G.,    1928- <br/><br/>
An introduction to positive economics /  
Richard G. Lipsey, K. Ale c Chrystal. 
 - 8th ed. 
 - Oxford :    Oxford University Press,    1995. 
 - xxiv, 919 p. :    ill. ;    26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0198774257 0194424545 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Economics
<br/><br/><label>Dewey Class. No.: </label>330